1. PRODUCT IDENTIFICATION
A9558C
Use: Herbicide
Product identifier on label:DUAL II MAGNUM®
Manufacturer: Syngenta Crop Protection, LLC Post Office Box 18300
Greensboro NC 27419 Manufacturer Phone: 1-800-334-9481 Emergency Phone: 1-800-888-8372 Product No.:
2. HAZARDS IDENTIFICATION
Danger Classifications:
Signal Word (OSHA):
May be fatal if swallowed and enters airways Hazard Statements:
Causes serious eye irritation Harmful if inhaled
May cause respiratory irritation May cause drowsiness or dizziness May cause cancer
May cause damage to organs through prolonged or repeated exposure Inhalation: Category 4
Specific Target Organ Toxicity: Repeated Category 2 Specific Target Organ Toxicity: Drowsiness Category 3 Eye Damage/Irritation: Category 2A
Specific Target Organ Toxicity: Respiratory Irritation Category 3 Aspiration Hazard: Category 1
Carcinogenicity: Category 1B
Precautionary Statements: Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Do not breathe mist, vapors, spray.
Wash hands and face thoroughly after handling.
Use only outdoors or in a well-ventilated area.
Wear protective gloves, protective clothing, eye protection.
Hazard Symbols:
Ingredients not precisely identified are proprietary or non-hazardous. Values are not product specifications.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Chemical Name Common Name CAS Number Concentration
Naphthalene Naphthalene 91-20-3 <5.0%
2H-1,4-Benzoxazine, 4-(dichloroacetyl)- 3,4-dihydro-3-methyl-
Benoxacor 98730-04-2 <5.0%
Petroleum Solvent Petroleum Solvent Trade Secret Trade Secret
Other ingredients Other ingredients Trade Secret >7.6%
Acetamide, 2-chloro-N-(2-ethyl-6- methylphenyl)-N-(2-methoxy-1- methylethyl]-,(S)
S-Metolachlor 87392-12-9 82.4%
4. FIRST AID MEASURES
Have the product container, label or Safety Data Sheet with you when calling Syngenta (800-888-8372), a poison contol center or doctor, or going for treatment.
If swallowed: Call Syngenta (800-888-8372), a poison control center or doctor immediately for treatment advice. Do not give any liquid to the person. Do not induce vomiting unless told to do so after calling 800-888- 8372 or by a poison control center or doctor. Do not give anything by mouth to an unconscious person.
If in eyes: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after 5 minutes, then continue rinsing eye. Call Syngenta (800-888-8372), a poison control center or doctor for treatment advice.
If on skin or clothing: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. Call Syngenta (800-888-8372), a poison control center or doctor for treatment advice.
If inhaled: Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-to-mouth if possible. Call Syngenta (800-888-8372), a poison control center or doctor for further treatment advice.
Ingestion:
Eye Contact:
Skin Contact:
Inhalation:
Most important symptoms/effects:
Eye irritation
Drowsiness or dizziness Respiratory irritation
None Other Hazard Statements:
If swallowed: Immediately call a poison center, doctor or Syngenta.
If inhaled: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice.
If exposed or concerned: Get medical advice/attention.
Call a poison center, doctor or Syngenta if you feel unwell.
Do NOT induce vomiting.
Store locked up.
Dispose of contents and container in accordance with local regulations.
Indication of immediate medical attention and special treatment needed:
There is no specific antidote if this product is ingested.
Treat symptomatically.
Contains petroleum distillate - vomiting may cause aspiration pneumonia.
5. FIRE FIGHTING MEASURES
Suitable (and unsuitable) extinguishing media:
Specific Hazards:
Special protective equipment and precautions for firefighters:
Use dry chemical, foam or CO2 extinguishing media. If water is used to fight fire, dike and collect runoff.
During a fire, irritating and possibly toxic gases may be generated by thermal decomposition or combustion.
Wear full protective clothing and self-contained breathing apparatus. Evacuate nonessential personnel from the area to prevent human exposure to fire, smoke, fumes or products of combustion.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment, and emergency procedures:
Methods and materials for containment and cleaning up:
Follow exposure controls/personal protection outlined in Section 8.
Control the spill at its source. Contain the spill to prevent from spreading or contaminating soil or from entering sewage and drainage systems or any body of water. Clean up spills immediately, observing precautions outlined in Section 8. Cover entire spill with absorbing material and place into compatible disposal container. Scrub area with hard water detergent (e.g.
commercial products such as Tide, Joy, Spic and Span). Pick up wash liquid with additional absorbent and place into compatible disposal container. Once all material is cleaned up and placed in a disposal container, seal container and arrange for disposition.
7. HANDLING AND STORAGE Precautions for safe handling:
Conditions for safe storage, including any incompatibilities:
Store the material in a well-ventilated, secure area out of reach of children and domestic animals. Do not store food, beverages or tobacco products in the storage area. Prevent eating, drinking, tobacco use, and cosmetic application in areas where there is a potential for exposure to the material. Wash thoroughly with soap and water after handling.
Store locked up.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
THE FOLLOWING RECOMMENDATIONS FOR EXPOSURE CONTROLS/PERSONAL PROTECTION ARE INTENDED FOR THE MANUFACTURE, FORMULATION AND PACKAGING OF THIS PRODUCT.
FOR COMMERCIAL APPLICATIONS AND/OR ON-FARM APPLICATIONS CONSULT THE PRODUCT LABEL.
Occupational Exposure Limits:
Chemical Name OSHA PEL ACGIH TLV Other Source
Naphthalene 10 ppm TWA 10 ppm TWA (skin) 10 ppm TWA NIOSH
Benoxacor Not Established Not Established 1 mg/m³ TWA Syngenta
Ingestion:
Eye Contact:
Skin Contact:
Inhalation:
Appropriate engineering controls:
Use effective engineering controls to comply with occupational exposure limits (if applicable).
Individual protection measures:
Petroleum Solvent Not Established Not Established 50 mg/m³ (8 ppm)
TWA
Manufacturer
Other ingredients Not Applicable Not Applicable Not Applicable Not Applicable
S-Metolachlor Not Established Not Established 5 mg/m³ TWA Syngenta
Prevent eating, drinking, tobacco usage and cosmetic application in areas where there is a potential for exposure to the material. Wash thoroughly with soap and water after handling.
Where eye contact is likely, use chemical splash goggles. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Where contact is likely, wear chemical-resistant gloves (such as barrier laminate, butyl rubber, nitrile rubber or Viton), coveralls, socks and chemical-resistant footwear.
A respirator is not normally required when handling this substance. Use effective engineering controls to comply with occupational exposure limits.
In case of emergency spills, use a NIOSH approved respirator with any N, R, P or HE filter.
Petroleum odor
Dark brown liquid
9. PHYSICAL AND CHEMICAL PROPERTIES
Vapor Pressure:
Solubility (ies):
pH: 7.2 (1% solution in H2O @ 77°F (25°C)) Odor:
Appearance:
Not Available Not Applicable
Initial boiling point and boiling range:
Melting point/freezing point:
Odor Threshold: Not Available
Not Available
Flammability: Not Applicable
> 200°F (Setaflash)
Not Available Flash Point (Test Method):
Flammable Limits (% in Air):
Autoignition Temperature:
Vapor Density:
Relative Density:
Not Available Decomposition Temperature:
Not Available Viscosity:
Not Available Partition coefficient: n-octanol/water:
None Other:
1.11 g/cm³ @ 68°F (20°C) Not Available
S-Metolachlor 2.8 x 10(-5) mmHg @ 77°F (25°C)
S-Metolachlor 0.48 g/l @ 77°F (25°C)
Incompatible materials:
Possibility of hazardous reactions: Will not occur.
Chemical stability: Stable under normal use and storage conditions.
10. STABILITY AND REACTIVITY
None known.
Hazardous Decomposition Products:
Reactivity: Not reactive.
Conditions to Avoid: None known.
None known.
11. TOXICOLOGICAL INFORMATION
Numerical measures of toxicity (acute toxicity/irritation studies (finished product))
Chronic/Subchronic Toxicity Studies
Carcinogenicity Ingestion:
Dermal:
Inhalation:
Eye Contact:
Skin Contact:
Skin Sensitization:
Oral (LD50 Female Rat) :
Moderately Irritating (Rabbit) Slightly Irritating (Rabbit) Not a Sensitizer (Guinea Pig) Dermal (LD50 Rabbit) : Inhalation (LC50 Rat) :
2149 mg/kg body weight
> 2020 mg/kg body weight
> 3.8 mg/l air - 4 hours
Reproductive/Developmental Effects Likely routes of exposure:
Health effects information
Symptoms of exposure:
Delayed, immediate and chronic effects of exposure:
S-Metolachlor: No adverse effect has been observed in chronic toxicity tests.
S-Metolachlor: Did not show carcinogenic effects in animal experiments.
S-Metolachlor: Did not show reproductive effects in animal experiments.
Chemical Name NTP/IARC/OSHA Carcinogen
Naphthalene See "Toxicity", Sec. 11
2H-1,4-Benzoxazine, 4-(dichloroacetyl)-3,4- dihydro-3-methyl-
No
Petroleum Solvent No
Dermal, Inhalation
Eye irritation, Drowsiness or dizziness, Respiratory irritation
Possible carcinogenicity, Eye irritation, Drowsiness or dizziness, Respiratory irritation
Toxicity of Other Components
Target Organs
Other Toxicity Information None
Active Ingredients Inert Ingredients
Results in stomach, liver, and kidney toxicity at high doses. Caused tumors in nonglandular portion of stomach of rodents (hitomorphologic region not found in humans). Exposure may cause slight eye irritation. Repeated skin contact may cause a sensitization (allergic) reaction in sensitive individuals.
Benoxacor
Exposure to naphthalene can cause cataracts, liver damage, kidney failure, respiratory failure, hematuria, anemia, damage to red blood cells, leukocytosis, or coma.
Carcinogen Status:
NTP: Anticipated Carcinogen
IARC: Group 2B Possible Human Carcinogen Naphthalene
Not Applicable Other ingredients
Repeated exposure may case skin dryness or cracking. If swallowed, may be aspirated and cause lung damage. May be irritating to the eyes, nose, throat and lungs.
Breathing of high vapor concentrations may cause central nervous system (CNS) depression resulting in dizziness, light-headedness, headache, nausea and loss of coordination.
Petroleum Solvent
S-Metolachlor: Liver
Benoxacor: Gastrointestinal tract, liver, kidney
Naphthalene: Eye, liver, kidney, respiratory tract, blood, CNS Other ingredients: Not Applicable
Petroleum Solvent: Respiratory tract, stomach, liver, thyroid, urinary bladder, CNS, skin
Other ingredients No
Acetamide, 2-chloro-N-(2-ethyl-6-
methylphenyl)-N-(2-methoxy-1-methylethyl]- ,(S)
No
12. ECOLOGICAL INFORMATION
Environmental Fate Eco-Acute Toxicity
The information presented here is for the active ingredient, S-Metolachlor.
Low bioaccumulation potential. Not persistent in soil. Stable in water. Sinks in water (after 24 h).
S-Metolachlor:
S-Metolachlor:
Fish (Rainbow Trout) 96-hour LC50 1.23 mg/l Green Algae 96-hour ErC50 0.077 mg/l
Invertebrate (Water Flea) 48-hour EC50 11.24 mg/l
13. DISPOSAL CONSIDERATIONS
Do not reuse product containers. Dispose of product containers, waste containers, and residues according to local, state, and federal health and environmental regulations.
Characteristic Waste: Under certain circumstances, discarded product may exhibit TCLP hazardous characteristics. A hazardous waste determination should be done on a case by case basis.
Listed Waste: Not Applicable Disposal:
14. TRANSPORT INFORMATION
DOT Classification
Ground Transport - NAFTA
Packages less than 3200 gal. - Not regulated Packages larger than 3200 gal.
Proper Shipping Name: RQ Other Regulated Substances, Liquid, N.O.S. (Naphthalene) Hazard Class: Class 9
Identification Number: NA 3082 Packing Group: PG III
Comments
Water Transport - International Proper Shipping Name
< 3200 gal.: Environmentally Hazardous Substance, Liquid, N.O.S. (S-Metholachlor), Marine Pollutant
> 3200 gal.: RQ Environmentally Hazardous Substance, Liquid, N.O.S.
(S-Metolachlor/Naphthalene), Marine Pollutant Hazard Class: Class 9
Identification Number: UN 3082 Packing Group: PG III
Air Transport - International
Proper Shipping Name: Environmentally Hazardous Substance, Liquid, N.O.S.
(S-Metolachlor) Hazard Class: Class 9
Identification Number: UN 3082 Packing Group: PG III
15. REGULATORY INFORMATION
EPCRA SARA Title III Classification:
Section 311/312 Hazard Classes:
Pesticide Registration:
This chemical is a pesticide product registered by the Environmental Protection Agency and is subject to certain labeling requirements under federal pesticide law. These requirements differ from the classification criteria and hazard
information required for safety data sheets, and for workplace labels of non-pesticide chemicals. Following is the hazard information as required on the pesticide label:
EPA Registration Number(s):
100-818
Acute Health Hazard
Caution: Causes eye irritation. Harmful if swallowed or absorbed through skin. Avoid contact with eyes, skin, or clothing.
Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals.
RCRA Hazardous Waste Classification (40 CFR 261):
Under certain circumstances, discarded product may exhibit TCLP hazardous characteristics. A hazardous waste determination should be done on a case by case basis.
TSCA Status:
Exempt from TSCA, subject to FIFRA Section 313 Toxic Chemicals:
CERCLA/SARA 304 Reportable Quantity (RQ):
Report product spills > 3,200 gal. (based on naphthalene [RQ = 100 lbs.] content in the formulation) California Proposition 65:
Naphthalene <5.0% (CAS No. 91-20-3)
This product contains a chemical known to the State of California to cause cancer.
1 0 0
1 2 16. OTHER INFORMATION
NFPA Hazard Ratings
6/10/1996
2/4/2015 5/5/2015
Health:
Flammability:
Instability:
Replaces:
Original Issued Date:
Revision Date:
The information and recommendations contained herein are based upon data believed to be correct.
However, no guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein.
HMIS Hazard Ratings Health:
Flammability:
Reactivity:
0 Minimal 1 Slight 2 Moderate 3 Serious 4 Extreme D,S
Syngenta Hazard Category:
14 Section(s) Revised:
* Chronic 2
For non-emergency questions about this product call:
1-800-334-9481
